If you would like to learn iPhone and iPad app development, understanding Objective C is a must. Once you're done with this course, you will be ready to start building apps with the best of them! Check out our iOS app development courses called 'Build iPhone and iPad Apps with Xcode for Beginners', then move on to 'iPhone and iPad App Development: A Project-Based Approach' to become a true professional developer.Content:*Starting out*Xcode's Default Program[email protected][email protected]*NSString*Description*Review of Classes/Objects*NSMutableString*Convenience Initializers*Memory Management*Autorelease*Object Ownership[email protected]*Categories*NSNumber*Selectors*Key-Value Coding*Property Lists*NSCoding*Literals*NSSortDescriptor*Conclusion